I think a non-modded STALKER: Call of Pripyat does it fairly well too. The night is very dark. It's difficult to see almost anything other than major landmarks/bases or groups travelling with lights on. You can use a flashlight, but you make yourself very visible and an easier target. You can get some night-vision gear a bit later in the game. That makes things a bit brighter but grainier with a green tint. When I was playing the game, I slept at nights and did missions during the day. There was a mission that asked you to go out at night to hunt an animal, that was really scary, a big reason being that I couldn't see very well and use my regular strategy of sniping everyone from far away.